<template>
  <view>
    <view class="home_tab">
      <view class="home_tab_title">
        <view class="home_inner">
          <uni-segmented-control
          :current="current"
          :values="items.map(v=>v.title)"
          @clickItem="onClickItem"
          style-type="text"
          active-color="#cc5383"
          ></uni-segmented-control>
        </view>
        <view class="iconfont iconsearch"></view>
      </view>
      <view class="content">
        <view v-if="current === 0">
          <home-recommend></home-recommend>
        </view>
        <view v-if="current === 1">
          <home-category></home-category>
        </view>
        <view v-if="current === 2">
          <home-new></home-new>
        </view>
        <view v-if="current === 3">
          <home-album></home-album>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
import homeAlbum from "./home-album";
import homeCategory from "./home-category";
import homeNew from "./home-new";
import homeRecommend from "./home-recommend";
// 导入 tab分段器
import { uniSegmentedControl } from "@dcloudio/uni-ui";

export default {
  data() {
    return {
      items: [
        { title: "推荐" },
        { title: "分类" },
        { title: "最新" },
        { title: "专辑" }
      ],
      current: 0
    };
  },
  components: {
    homeAlbum,
    homeCategory,
    homeNew,
    homeRecommend,
    uniSegmentedControl
  },
  methods: {
    // 切换 tab栏单击事件
    onClickItem(e) {
      if (this.current !== e.currentIndex) {
        this.current = e.currentIndex;
      }
    }
  }
}
</script>

<style lang="scss">
.home_tab {
  .home_tab_title {
    position: relative;

    .home_inner {
      width: 60%;
      margin: 0 auto;
    }

    .iconfont.iconsearch {
      position: absolute;
      right: 5%;
      top: 50%;
      transform: translateY(-50%);
    }
  }

}
</style>